public void ThrowArgumentException_WhenUserIdIsEmpty()
{
//Arrange
var usersRepoMock = new Mock <IEfRepository <RegularUser> >();
var regularUserService = new Services.RegularUserService(usersRepoMock.Object);
//Act && Assert
Assert.Throws <ArgumentException>(() => regularUserService.UpdateAvatarUrl(string.Empty, "raandoomStriing2"));
}
public void NotCallRegularUserRepoUpdate_WhenUserIsNonExistent()
{
//Arrange
var usersRepoMock = new Mock <IEfRepository <RegularUser> >();
string userId = Guid.NewGuid().ToString();
var regularUserService = new Services.RegularUserService(usersRepoMock.Object);
RegularUser nullUserFromRepo = null;
usersRepoMock.Setup(m => m.GetById(userId)).Returns(nullUserFromRepo);
//Act
regularUserService.UpdateAvatarUrl(userId, "tootaallyyRandomAvatarUrl2");
//Assert
usersRepoMock.Verify(m => m.Update(nullUserFromRepo), Times.Never);
}